Answers
Answer:
Part A: 4 3/4
Part B: 1 1/4
Step-by-step explanation:
A: sum of 2 1/2 and 2 1/4 = 2 2/4 + 2 1/4 = 4 3/4
B: 6 can be made to be 5 4/4 because it is 5 + 1
5 4/4 - 4 3/4 = 1 1/4
Related Questions
Can you help??????????????????
Answers
Answer:
Step-by-step explanation:
Write the equation in standard form:
y + 5 = - (x + 3)
Answers
Answer:
x + y = -8
Step-by-step explanation:
can someone please help me? it would mean so much to me. thanks a lot!
Answers
Answer:
Maybe -3
Step-by-step explanation:
I am not 100% sure but it is better than nothing,
since 3+3=6 I think after 3 is 6, and after 6 is 9. I think that because the more right the line goes you add 3 to every move. So therefore, 3-3=0, and 0-3= -3
Hope this helps. Also, I hope I gave you the correct answer.
(-3,-2). (9. -15)
Slope
Answers
answer:
-13/12
Step-by-step explanation:
use the formula to find slope using points
it is: y2-y1/x2-x1
plug in point values into formula
-3 = x1. 9 = x2
-2= y1. -15 = y2
-15-(-2)/ 9-(-3)
-13/12
Answer:
m= -13/12
Explanation:
formula to solve: x1-y1
x2-y2
Ben wants to buy a guitar. The regular price of the guitar is $329.99. The sale price of the guitar is 25% off of the regular price. What is the sale price of the guitar?
Answers
Please help me with this
Answers
Answer:
1. -10x + 9
2. 7/16x + 2
3. 2/3x -2
4. x + 1/3
5. -7x - 2/15
Answer:
1 is 6x+9
2 is 7/16x +2
3 is 2/3x -2
4 is x + 1/3
5 is -7x + -2/15
Step-by-step explanation:
how do you figure out what the y=mx+b of a equation
Answers
Answer:
y is your answer
m is your rise/run
x is there for x
and b is your negative or positive y-intercept
Step-by-step explanation:
Back Next
Question 6
Determine whether each pair of triangles is similar. Justify your answer.
10
18 25
(85°
45
85
Ω
Answers
Answer:
The triangles are similar as the ratio of their corresponding sides are equal
Step-by-step explanation:
When two triangles are similar, the ratio of their corresponding sides are equal
As we can see, 85 is between 10 and 18
The ratio of the numbers will be ;
10/18 and 25/45
To the simplest terms;
5/9 and 5/9
Since the ratio is equal, then the triangles are similar
Which represents the decimal 0.071
A. 71 tenths
B. 71 hundredths
C. 71 thousandths
D. 71 Ten thousandths
Answers
Answer:
c 71 thousandths
Step-by-step explanation:
Write the equation for a line that has a slope of 3 and a y-intercept of 4.
Answers
Answer:
y = 3x + 4
Step-by-step explanation:
Solve the following system of equations graphically. y=2x-3 x+y=3 What is the solution set?
A. [(2.1))
B. {(-2, -1)]
C. {(-1,-2)]
D. {(1,2)
Answers
If it is true that z2 - 6 = 19, then z2 + 6 = ?
Answers
Fill in the blanks below in order to justify whether or not the mapping shown
represents a function.
Set A: 1,2,9
Set B: 0,4,6,5
Answers
Answer:
Yes it is showing a function
Step-by-step explanation:
What is the solution of the inequality |2x+3|≤7?
Answers
Inequality Form:
−5≤x≤2
Interval Notation:
[−5,2]
The required solution in interval notation is [−5,2].
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality.
Set of such values is called solution set to the considered equation or inequality.
Assuming we want to solve for x the result can vary.
We are given to find the solution to the following compound inequality in interval notation.
Inequality Form:
−5 ≤ x ≤ 2
Thus, the required solution in interval notation is [−5,2].
Learn more about inequalities here:
https://brainly.com/question/27425770
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What is the simplified value of the expression below? 1/3 ÷ 2/3 simplified
Answers
Answer: 1/2
Step-by-step explanation:
Glad I could Help Its 1/2
Answer:
1/2
Step-by-step explanation:
Keep change flip!
1/3 / 2/3
1/3 x 2/3
1/3 x 3/2
Which equals...
3/6
Which also equals...
1/2!
Hope this helped!
find the sale price of the item. round to two decimal places in necessary.
Answers
Answer:
50.82
Step-by-step explanation:
andrew sold $50 less than sarah did and evan sold $25 more than Sarah. these quantities can be communicated symbolically. if x= the amount that sarah sold, which of these represents the amount sold by the other two people?
A. andrew=50-x, Evan= x+25
B. Andrew=x-50, Evan=x+25
C. andrew=x-50, evan=25x
D. andrew=50-x, evan=25x
Answers
5 - 9.5 = 5 + __
^^ Enter a number in the space provided to make the equation true.
Answers
The complete equation,
5 - 9.5 = 5 - 9.5.
What is an equation?Two algebraic expressions having same value and symbol '=' in between are called as an equation.
Given:
An equation,
5 - 9.5 = 5 + __.
Let the missing number is x.
Simplifying,
-4.5 = 5 + x
x = -9.5
Therefore, the missing term is x = -9.5.
To learn more about the equation;
https://brainly.com/question/12788590
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The Pythagorean Theorem Homework What is the side length of the triangle? 10 cm. 26 cm.
Answers
(10)^2 + (26)^2 = C^2
100 + 676 = 776
Square root of 776cm = 28.86cm rounded
PLS HELP WILL GIVE 75 POINTS!!!!!!!
Answers
Answer: what r u supposed to figure out
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Given is the piecewise function.
It has three different pieces.
The first piecef(x) = 2, with x ≤ -2Plot the point (-2,2) and draw a horizontal line to the left from this point
The second piecef(x) = 1/2x + 3, at the interval -2<x≤1Plot two border points at x = -2 and x = 1:
f(-2) = 1/2*(-2) + 3 = 2, point (-2, 2)and
f(1) = 1/2*1 + 3 = 3.5, point (1, 3.5)Connect these two points with a line segment
The third piecef(x) = -7/8x + 35/8, at x > 1Plot two points at x = 1 and x = 5 (5 is an example, it could be anything > 1)
f(1) = -7/8*1 + 35/8 = 28/8 = 3.5and
f(5) = -7/8*5 + 35/8 = 0Connect the two points (1, 3.5) and (5, 0) and extend the line to the right
Remember the point (-2,2) belongs to the first piece and the point (1, 3.5) belongs to the second piece.
The graph is attached
Not understanding this
Answers
Answer:
120 yd
Step-by-step explanation:
To find the volume, we have to multiply the length, width, and height. We have 8, 6, and 10 as our length, width, and height. First, let's go with the length and width. 8 times 6 is 48. Since it's a triangle, we have to divide by 2. 48 divided by 2 is 24. Now let's multiply by the height. 24 times 5 is 120, so that will be your volume.
Kim picked 250 pounds of pears yesterday and 287 pounds of pears today. What is the percentage increase of
amount of peas picked by Rim
Answers
Given:
Kim picked 250 pounds of pears yesterday and 287 pounds of pears today.
To find:
The percentage increase of amount of pears picked by Kim.
Solution:
We know that,
[tex]\%\text{ increase}=\dfrac{\text{New value - Initial value}}{\text{Initial value}}\times 100[/tex]
[tex]\%\text{ increase}=\dfrac{287-250}{250}\times 100[/tex]
[tex]\%\text{ increase}=\dfrac{37}{25}\times 10[/tex]
[tex]\%\text{ increase}=\dfrac{370}{25}[/tex]
[tex]\%\text{ increase}=14.8[/tex]
Therefore, the percentage increase of amount of pears picked by Kim is 14.8%.
In a group of 60 students, 15 liked maths only, 20 liked science only and 5 did not liked any of two subjects. How many of them liked at least one subject?
Answers
Answer:
35
Step-by-step explanation:
Given
n (A) = 15
n (B) = 20
Students who do not like any subject = 5
Hence, number of students who would like either both or either of the two subjects = 60-5 = 55
n (A or B) = n (A) + n (B) - n (A and B)
Number of students linking both the subjects
55 - 15-20
= 55-35 = 20
Number of students linking only one subject = 60-20-5 = 35
Write the equation of a vertical line running through the point (-2,-10)
Answers
Answer:
The equation of a vertical line is x = -2
Step-by-step explanation:
Explanation:-
The equation of a vertical line is x = a
The graph of a vertical line is take values only 'x'
Given that the point is (-2,-10)
The equation of a vertical line is x = -2
what is (4x - 4) + (2x + 2)? (no direct answer.)
Answers
Answer:
6x -2
Step-by-step explanation:
(4x - 4) + (2x + 2)
4x + 2x = 6x
-4 + 2 = 2
6x - 2
Find the slope of the line from a graph. Will give brainliest!!!
Answers
Answer:
2/1 or 2
Step-by-step explanation:
to find the slope you have to calculate the rise over run, do this by picking two spots on the line that go thourgh the corner of a square. then count the amount up the is your rise then the lateral movement, the is your run.
this means the answer is 2/1 that can be simplified to 2.
Write a situation to represent the equation
Y = 5x
Answers
it’s like 5 apples or 5 anything 5 times
Which of the following is the least
Answers
Answer:
-512 is the least number
right answer
Which sequence of transformations on preimage ∆ABC will NOT produce the image ∆A'B'C'?
A.
reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin
B.
reflection across the y-axis followed by a rotation 90° clockwise about the origin
C.
reflection across the line y = x
D.
rotation 180° clockwise about the origin followed by a reflection across the line y = -x
E.
reflection across the x-axis followed by a reflection across the y-axis
Answers
Answer:
a
Step-by-step explanation:
In a pack of candies, Maria found that for every three blue candies, there were five red ones. Identify the correct list of ratios that compares the red candies to the blue ones.
Answers
Answer:
5/3; 5 to 3; 5:3
Step-by-step explanation:
Answer:
5/3; 5 to 3; 5:3
Step-by-step explanation:
